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生态学杂志 ›› 1997, Vol. ›› Issue (5): 32-37.

• 研究报告 • 上一篇    下一篇

埃三极(Exergy)理论──生态系统研究的一种新方法

孙平跃, 陆健健   

  1. 华东师范大学河口海岸国家重点实验室, 上海200062
  • 收稿日期:1996-12-31 出版日期:1997-10-10

Exergy Theory: A New Method For Ecosystem Research

Sun Pingyue, Lu Jianjian   

  1. State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai 200062
  • Received:1996-12-31 Online:1997-10-10

关键词: 小麦, 氮肥, 保护性耕作, 氮素利用率

Abstract: The properties of exergy theory, the relationship between exergy theory and ecosystem research and the application of exergy theory in ecosystem research were reviewed and discussed. Some new prospects of exergy theory used in ecosystem research were also put forward.

Key words: conservation tillage, nitrogen use efficiency., wheat, nitrogen fertilizer